Panasonic KX-TG5100MFactory ServicedIncludes 90 Day WarrantyThe Panasonic KX-TG5100M is a 5.8GHz cordless phone with single line operation. It features caller id/call waiting which allows you to see who is calling before deciding to pick up. Comes with a digital answering system with up to 15 minutes of record time. This system can be expanded up to 8 handsets.